788866899

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 1101714240

約数和(自身を除く): 312847341

約数列:

[1, 3, 37, 109, 111, 113, 327, 339, 577, 1731, 4033, 4181, 12099, 12317, 12543, 21349, 36951, 62893, 64047, 65201, 188679, 195603, 455729, 1367187, 2327041, 2412437, 6981123, 7106909, 7237311, 21320727, 262955633, 788866899]

約数ペア:

[(1, 788866899), (3, 262955633), (37, 21320727), (109, 7237311), (111, 7106909), (113, 6981123), (327, 2412437), (339, 2327041), (577, 1367187), (1731, 455729), (4033, 195603), (4181, 188679), (12099, 65201), (12317, 64047), (12543, 62893), (21349, 36951)]